Verticality of spindle output.
The output shaft clamps a 100MM mandrel, and detects the error value from the proximal end to the distal end of the mandrel.
Testing standard:Error value < 0.015MM
The distal end of the output shaft has a circular runout.
The output shaft is clamped with a 100MM mandrel, and the error value of the pointer beating at the length of 100MM is detected.
Testing standard:Error value < ±0.01MM
Runout in cutter spindle
Detect the fitting part inside the output shaft, the rotation circle beating.